| /* | |
| * Copyright (C) 2017 The Android Open Source Project | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions | |
| * are met: | |
| * * Redistributions of source code must retain the above copyright | |
| * notice, this list of conditions and the following disclaimer. | |
| * * Redistributions in binary form must reproduce the above copyright | |
| * notice, this list of conditions and the following disclaimer in | |
| * the documentation and/or other materials provided with the | |
| * distribution. | |
| * | |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS | |
| * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE | |
| * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, | |
| * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS | |
| * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED | |
| * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT | |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| * SUCH DAMAGE. | |
| */ | |
| #ifndef _KEYUTILS_H_ | |
| #define _KEYUTILS_H_ | |
| #include <linux/keyctl.h> | |
| #include <stdint.h> | |
| #include <sys/cdefs.h> | |
| __BEGIN_DECLS | |
| typedef int32_t key_serial_t; | |
| key_serial_t add_key(const char* type, const char* description, const void* payload, | |
| size_t payload_length, key_serial_t ring_id); | |
| key_serial_t keyctl_get_keyring_ID(key_serial_t id, int create); | |
| long keyctl_revoke(key_serial_t id); /* TODO: remove this */ | |
| long keyctl_search(key_serial_t ring_id, const char* type, const char* description, | |
| key_serial_t dest_ring_id); | |
| long keyctl_setperm(key_serial_t id, int permissions); | |
| long keyctl_unlink(key_serial_t key, key_serial_t keyring); | |
| __END_DECLS | |
| #endif |